Examlex
Three common _____ problems in the elderly include cataracts, glaucoma, and macular degeneration.
Null Hypothesis
The default assumption that there is no significant difference or relationship between variables being studied.
Directional Hypothesis
A directional hypothesis predicts the specific direction of the relationship between variables, such as one variable increasing as the other decreases.
Greek Letters
Symbols used in statistics and other scientific fields to represent variables, parameters, and coefficients.
Directional Research Hypothesis
A hypothesis that predicts the specific direction of the relationship between variables.
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